Premium toner cartridge features a matched system of toner and components that are designed to work flawlessly together. Color-compatible, laser cartridge uses genuine polymerized (chemical) toner, just like OEM cartridges. Polymerization yields a tighter particle distribution with a small, consistent, spherical shape that improves print resolution, increases toner yield and decreases the cost per page. Toner delivers clear, sharp and consistently accurate color results and is print-tested before packaging. Cartridge is designed for use in Hewlett-Packard Color LaserJet Printers 4600, 4600n, 4600dn, 4600dtn, 4600hdn, 4650, 4650n, 4650dn, 4650dtn, and 4650hdn. Cartridge yields 8,000 pages based on 5 percent area coverage.